gee nobody ever thought of that before. Thanks
Yes, I'm being snarky.
You talk as if the US were some monolithic society.
The people of the US aren't united on how to solve its problems. We have to work this out at the ballot box and in the court of public opinion. It's not going to be some come together moment like what you describe. What's going on right now is a slow, grinding change in demographics and the attitudes of this country that are very contentious but thus far mostly peaceful. That's better than an all out revolution where the workings of this country come to a halt and perhaps fall apart.
Regarding universal healthcare coverage, there has to be a rational plan put forward that spells out exactly how the transition will be managed, how much it will cost, how it will be paid for and a strong contract for what it will provide at the end. If your concern is the 44 million people currently not covered (I'd like to see a source for that number), there are alternatives to universal healthcare coverage that provides coverage to them.
It's not going to happen until Republicans are voted out of office anyway, so take a deep breath.
Vote Republicans out.